are there any open wifi access point softwares without authentication?

Question

I am planning to make a open wifi access point, so that clients can connect to my access point and it should not support suthentification.Please help me in telling some software's besides hostapd.

Answer 1

Alex Chamberlain's answer is fine, however I suspect you are looking for more details, so I would suggest you look at this series of How To links.

Specifically Part 1 and Part 3, since you are setting up an access point rather than a bridge (which is the scope of part2).

Setting up the Pi as a Wireless Access Point Part 1

Part 3

They are well written, and easy to follow.